Based in Christchurch, we offer a range of concrete grinding services. Here at Concrete Sealing and Grinding we can grind, smooth and level most new or existing floors to expose the composite within until the desired degree of aggregate is achieved.

Our process involves grinding the concrete and then polishing up to 3000 grit with special bonded diamonds to achieve the desired surface, which is then sealed with one of our special coatings that produce a hard wearing, low maintenance and fashionable finish.

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If you’re looking to create a polished concrete finish, the surface must be properly prepared using diamond grinding. If this doesn’t happen, the coating (or epoxy) will determinate and break up, flake or peel. Our team are experts at grinding correctly and have state-of-the-art tools and equipment to ensure a flawless finish.

Our grinding levels include:

  • Salt and Pepper Grind

Grinding off 1-2mm of the surface will reveal the lighter stones near the surface of the concrete, allowing sand and small stones to be visible.

  • Medium Grind

Up to 2-3mm of the surface is grind off to expose a mixture of small to medium sized stones.

  • Full Grind

3-6mm of the concrete surface is grind off to expose the large stones buried deep in the concrete.

Get in touch with our friendly and experienced team today to find out what grinding services we can offer you.